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11030 (1988 PK)
Classification: Main-belt Asteroid          SPK-ID: 2011030
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2390500139188698 5.0294e-08  
a 2.416802919156537 1.4916e-08 au
q 1.839066147693002 1.2028e-07 au
i 4.105487610999568 5.6742e-06 deg
node 163.6429348229553 8.3443e-05 deg
peri 175.2675461046382 8.4838e-05 deg
M 98.44881285414208 1.8422e-05 deg
tp 2457025.208900312824
(2015-Jan-02.70890031)
6.7857e-05 JED
period 1372.335449971849
3.76
1.2705e-05
3.478e-08
d
yr
n .2623265324869257 2.4285e-09 deg/d
Q 2.994539690620073 1.8482e-08 au
  Orbit Determination Parameters
   # obs. used (total)      963  
   data-arc span      9991 days (27.35 yr)  
   first obs. used      1988-08-11  
   last obs. used      2015-12-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53426  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:16:20  

Additional Information
 Earth MOID = .828261 au 
 Jupiter MOID = 2.39518 au 
 T_jup = 3.473 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.7 mag n/a MPO263448  

11030 (1988 PK)          Discovered 1988-Aug-13 by McNaught, R. H. at Siding Spring
Reference: 19990728/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1988 PK = 1991 FB5 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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